Results 71 to 80 of about 1,047 (185)

Flora das cangas da Serra dos Carajás, Pará, Brasil: Heliotropiaceae

open access: yesRodriguésia
Resumo É apresentado o levantamento das espécies de Heliotropiaceae para as formações de canga na Serra dos Carajás, Pará, Brasil. Duas espécies foram registradas: Euploca humistrata (que se configura como um novo registro para a flora paraense) e E ...
Maurício Takashi Coutinho Watanabe   +1 more
doaj   +1 more source

Progress and problems in the assessment of flower morphology in higher-level systematics [PDF]

open access: yes, 2018
Floral features used for characterization of higher-level angiosperm taxa (families, orders, and above) are assessed following a comparison of earlier (precladistic/premolecular) and current classifications.
Endress, Peter, Matthews, Merran
core  

Практикум по фармацевтической ботанике [PDF]

open access: yes, 2012
ботаника фармацевтическая; ВГМУ; практикумы; учебно-методические пособияНастоящий практикум предназначен для использования его студентами при выполнении лабораторных работ и подготовке к контрольным работам, зачетам и ...
Гурина, Н. С.   +2 more
core  

EL GÉNERO VARRONIA P. BROWNE (CORDIACEAE, BORAGINALES) EN MÉXICO

open access: yesPolibotánica, 2012
México ha sido considerado un centro de diversidad del género Cordia, del cual se restauró el género Varronia P. Browne (Boraginaceae) que involucra a un grupo importante de especies arbustivas de nuestra flora.
Ma. Goreti Campos-Ríos   +1 more
doaj  

El sistema tritrófico de la agalla ambrosía de Neolasioptera tridentifera (Diptera: Cecidomyiidae) en Heliotropium curassavicum (Boraginales: Heliotropiaceae): aspectos fúngicos, del inductor y de la agalla

open access: yesSemiárida
El díptero cecidómido Neolasioptera tridentifera Kieffer & Jörgensen, (Cecidomyiinae: Alycaulini) desarrolla agallas en los tallos de heliotropo Heliotropium curassavicum L. (Boraginales: Heliotropiaceae).
Bárbara Mariana Corró Molas   +4 more
doaj   +1 more source

Steps Toward a Natural System of the Dicotyledons [PDF]

open access: yes, 1991
Embryological character states are mapped on the diagrams of dicotyledons (G. Dahlgren 1989). The often well-defined pattern of distribution forms a basis for discussing and clarifying phylogenetic relations.
Dahlgren, Gertrud
core   +2 more sources

Tamizaje Fitoquímico en las hojas frescas de laurelillo [Cordia inermis (Mill.) I. M. Johnst.]. Laboratorio de Control de Calidad de Medicamentos. UNAN-León. Agosto–Octubre 2010 [PDF]

open access: yes, 2011
La medicina alternativa se ha practicado desde los albores de la humanidad a través de tentativas y desaciertos, que comprenden la suma de todos los conocimientos y prácticas que pueden ser explicados o no, empleadas en la prevención, diagnóstico y ...
Jaime Lopez, Mirna Virginia   +1 more
core  

Character evolution and missing (morphological) data across Asteridae [PDF]

open access: yes, 2018
Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/143691/1/ajb21050-sup-0007-AppendixS7.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/143691/2/ajb21050_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/143691/3/ajb21050-sup-0019 ...
Albach D. C.   +24 more
core   +1 more source

Patterns of diversification in the high Andean Ponderacris grasshoppers (Orthoptera: Acrididae: Melanoplinae) [PDF]

open access: yes, 2013
Fil: Pocco, Martina E.. División Entomología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Posadas, Paula. Laboratorio de Sistemática y Biología Evolutiva (LASBE).
Cigliano, María Marta   +3 more
core  

Diversification in the Andes: Age and origins of South American Heliotropium lineages (Heliotropiaceae, Boraginales)

open access: yesMolecular Phylogenetics and Evolution, 2011
The uplift of the Andes was a major factor for plant diversification in South America and had significant effects on the climatic patterns at the continental scale. It was crucial for the formation of the arid environments in south-eastern and western South America.
Luebert, Federico   +2 more
openaire   +4 more sources

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